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基于WebGL的BIM模型轻量化研究.docx

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基于WebGL的BIM模型轻量化研究为题目，写不少于1200的论文 Abstract: WiththewidespreadapplicationofBuildingInformationModeling(BIM),themodelingandvisualizationofBIMmodelshavebecomeincreasinglyimportant.However,thelargesizeandcomplexstructureofBIMmodelsposesignificantchallengestovisualizationperformance.Inthisstudy,weproposeaWebGL-basedapproachtolightweightBIMmodelvisualization,whichaimstoimproverenderingperformanceandreduceresourceusageofBIMmodels.Specifically,weexploretheintegrationofWebGL-basedrenderingpipelinewithBIMdatastructureandinvestigatetheeffectivenessofdifferentsimplifiedrenderingtechniquesforreducingmodelcomplexitywhilemaintainingvisualquality.Ourexperimentalresultsdemonstratethefeasibilityandeffectivenessofourapproachinachievinghigh-performanceandvisuallyappealingBIMmodelvisualization. Introduction: BuildingInformationModeling(BIM)hasemergedasanimportanttechnologyforconstructionindustry,whichallowsdigitalrepresentationofphysicalandfunctionalcharacteristicsofbuildings.TheuseofBIMmodelsindesign,constructionandoperationstagesbringssignificantbenefits,suchasimprovedcollaboration,enhanceddecision-makingandcost-saving.However,thesizeandcomplexityofBIMmodelsmaketheirvisualizationachallengingtask,especiallyforinteractiveandreal-timescenarios.Inaddition,theincreasingdemandformobileandweb-basedapplicationsalsorequireslightweightandefficientBIMmodelvisualization.Traditionaldesktop-basedvisualizationtoolsmaynotbesuitableforthesescenariosduetotheirhighresourceusageandlimitedaccessibility.Therefore,thereisaneedfordevelopingnewapproachestoachievelightweightandhigh-performanceBIMmodelvisualization. Relatedwork: TherehavebeenmanyworksonBIMmodelvisualizationinrecentyears.Someoftheseworksfocusondevelopingnewrenderingalgorithmsandtechniquesforimprovingvisualqualityandperformance.OthersexploretheintegrationofBIMdatawithweb-basedplatformsandtechnologies,suchasWebGLandThree.js,forweb-basedvisualization.Forexample,Zhangetal.proposedamulti-levelrenderingapproachtoBIMmodelvisualization,whichpartitionsth